yegs

function frameurl(inputurl, id, displaymode){
  if (document.getElementById&&displaymode==0){
    var o = document.getElementById(id);
    o.onload = function() { setIframeHeight(id); }
    o.src = inputurl;
  }
  else if (document.all&&displaymode==0)
    document.all.external.src=inputurl;
  else{
    if (!window.win2||win2.closed)
      win2=window.open(inputurl);
    //else if win2 already exists
    else{
      win2.location=inputurl;
      win2.focus();
    }
  }
}